/*
 * Copyright 2012 Gregor Schauer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package at.schauer.gregor.vienna.convert.vienna.lang;

import at.schauer.gregor.vienna.convert.factory.ConverterFactory;
import at.schauer.gregor.vienna.convert.factory.ConverterFactoryAware;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/**
 * @author Gregor Schauer
 */
public class DoubleConverter extends NumberConverter<Double> implements ConverterFactoryAware {
	public DoubleConverter() {
		this(null);
	}

	public DoubleConverter(@Nullable Double defaultValue) {
		super(defaultValue);
	}

	@Override
	public Double parse(String str) {
		return Double.valueOf(str);
	}

	@SuppressWarnings("unchecked")
	@Override
	public void setConverterFactory(@Nonnull ConverterFactory converterFactory) {
		converterFactory.register(double.class, this);
		converterFactory.register(Double.class, this);
	}
}
